baber/WOPTO huggingface dataset:
Patent JP-H08316817-A (JP)
Title: Output circuit and semiconductor device
Inventor: HAMAKAWA KIMIKAZU
IPC: H03K17/687
Filed: 1995-05-19
Abstract: PURPOSE: To provide an output circuit in which a high speed operation is attained. CONSTITUTION: The output circuit 3 provided in the semiconductor device is made up of a 1st output transistor(TR) Q1, a 2nd output TR Q2, a 3rd output TR Q3 and an output timing control circuit 5. The 1st and 2nd output TRs Q1, Q2 are connected in series between a high level power supply Vcc and ground GND and the 3rd output TR Q3 is connected in parallel with the 2nd output TR Q2. A low level power supply VBB lower than the ground level GND is applied to the 3rd output TR Q3. The output timing control circuit 5 controls the 2nd output TR Q2 to be conductive based on the rising of an output signal of the inverse of D and controls the 2nd output TR Q2 to be nonconductive for a prescribed time and controls the 3rd output TR to be conductive for a prescribed time.
Patent JP-H09306862-A (JP)
Title: Manufacturing semiconductor device
Inventor: SHIMIZU AKIHIRO
IPC: H01L29/78
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To suppress the reverse-short and short channel effects of a MIS field-effect transistor, by suppressing re-distribution of impurities involved in a substrate. SOLUTION: An ion implantation for forming a high concn. source-drain region and annealing at 950 deg.C or more for several minutes are executed before the in-substrate impurity distribution forming step or a first annealing at 600-700 deg.C and a second annealing at 950 deg.C or more for several seconds are executed before that distribution forming step. This suppresses the re-distribution of an impurity involved in the substrate due to forming of the high concn. source-drain region and hence prevents the reverse-short and short channel effects.
Patent JP-S62281865-A (JP)
Title: 4,4-dibromo-1,3-dimethyl-2-pyrazolin-5-one and production thereof
Inventor: KANDA YOICHI
IPC: C07D231/48
Filed: 1986-05-27
Abstract: NEW MATERIAL:4,4-Dibromo-1,3-dimethyl-2-pyrazolin-5-one shown by formula 1. USE:Useful as an intermediate for producing a 4-(substituted phenyl) iminopyrazoline derivative useful as an agricultural fungicide. The compound shown by the formula I, for example, is heated with an aniline derivative such as toluidine, etc., in an organic solvent under heating to synthesize the above- mentioned compound useful as the agricultural fungicide such as 4- phenylimino-1,3-dialkyl-2-pyrazolin-5-one. PREPARATION:An aqueous solution of 5-hydroxy-1,3-dimethylpyrazole shown by formula II, a well-known compound, is reacted with bromine under cooling as shown the reaction formula to give the compound shown by the formula I.
Patent JP-H07313534-A (JP)
Title: Recording paper sheet of gypsum model for occlusion diagnosis
Inventor: NAKAKURA TADAO
IPC: A61C19/00
Filed: 1994-05-12
Abstract: PURPOSE:To optimize occlusion diagnosis by figuring and recording height dimensions of respective tooth parts on an occlusion surface of a gypsum model of a dental arch of the upper jaw and the lower jaw on plotting paper. CONSTITUTION:A dental arch measuring position display column 11 on which figures '1' to '8' to show measured positions of respective tooth parts of a dental arch are symmetrically arranged at an interval of 1cm in the lateral direction according to tooth part arranging order is arranged in the lower stage sideways direction of plotting paper, and graduation columns 12, 13 and 14 to show height dimensions of the tooth parts are arranged in the longitudinal direction, respectively. A standard diagram shown by recording the height dimensions of the tooth parts of a general person's standard dental arch deduced from an experimetal rule is arranged on the plotting paper.
Patent JP-S5822941-A (JP)
Title: Surface defect inspecting device
Inventor: KAMEI MITSUHITO
IPC: G01N21/93
Filed: 1981-08-03
Abstract: PURPOSE:To specify the same defect even in case when a sample is vibrating, by standardizing a measured time width and a standard signal width. CONSTITUTION:Reflected rays from a sample by scanning light are photodetected by a photoelectric element 21, are processed by a rise detector 24, a signal width detector 26 and a defective position detector 27, and a signal width T and a time width DELTAT to a defective position are detected. In accordance with these width T and DELTAT, time width DELTAT0 corresponding to a standard signal width T0 is operated and calculated in a defect generated position standardizing circuit 28, and even in case when the sample vibrates and the width T and DELTAT are varied to T', DELTAT', etc., the time width DELTAT0 is specified.
Patent JP-H07327477-A (JP)
Title: Sorting wind feed structure in thresher
Inventor: DOI YOSHIAKI
IPC: A01F12/48
Filed: 1994-06-03
Abstract: PURPOSE:To provide a sorting wind feed structure in a thresher designed to enable the sorting wind from a winnower to be fed in nearly uniform intensity at respective sites along the left and right direction in a sorting section. CONSTITUTION:This structure is so designed as to feed respective sieves 7 with sorting wind via a relevant feed port 9d in the rear of a winnower 9 for generating sorting wind. In this case, a guide member 13 is formed so as to feed the aforementioned sorting wind downwardly and backwardly, and a curved wind channel 15 is formed to alter the wind direction so as to change this sorting wind from downwardly oriented mode to upwardly and backwardly oriented mode.
Patent JP-H02301195-A (JP)
Title: Electronic components mounting device
Inventor: SHITANDA MOTOJI
IPC: H05K13/00
Filed: 1989-05-16
Abstract: PURPOSE:To realize high-speed mounting by fixing a parts supply table, and equipping a mounting nozzle in each parts cassette, and driving a table for positioning a board. CONSTITUTION:Electronic components being supplied from parts cassettes are sucked, in the conditions of being regulated for positions by position regulating mechanisms 8, by suction nozzles, and are mounted on boards 11 being positioned by XYtheta tables for positioning boards. Since the XYtheta table for positioning a board can be rotated around a vertical shaft, the mounting direction of the electronic components becomes possible by controlling the rotation of the table. Since the position regulating mechanisms suitable for the shapes of individual electronic components can be equipped, it becomes possible to do positional regulation precisely, and a visual recognition device becomes needless.
Patent JP-S6446026-A (JP)
Title: Disk brake
Inventor: ERIKU FUARUJIE
IPC: F16D65/18
Filed: 1988-05-20
Abstract: PURPOSE: To prevent wearing between the contact surface and the hole supporting the pin by covering the contact surface of the caliper with a contact plate fastened by a rivet and making the contact plate and rivet with a material having a surface pressure resistance higher than the caliper. CONSTITUTION: Contact plates 36a made of stainless steel and the like are mounted by rivets 40a respectively on calipers 12 made of a material having weak mechanical resistance such as aluminum. Friction blocks 22a consisting of lining hold plates 24a and friction linings 26a are supported by holding pins 28. As there exist gaps between the holes 32a formed on the lining hold plates 24a and the pins 28, it is possible for the end surfaces of the friction blocks 22a to make contact with the contact plates 36a. The pins 28 hold the friction blocks 22a without being applied by the torque generated during the actuation of the brake.
Patent JP-S5913512-A (JP)
Inventor: YURII IBANOBICHI BURINOFU
IPC: B21C37/06
Filed: 1982-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10114600-A (JP)
Title: Luminescent element, wafer therefor and manufacture of the same element
Inventor: MOTOKI KENSAKU
IPC: H01L33/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the element having higher blue-light emission luminance. SOLUTION: In this manufacture, a gallium nitride compound material 9 is formed on a GaAs substrate 8 and thereafter, at least a part of the GaAs substrate 8 is removed to form a luminescent element. Thus, the light absorption of this element is by the absorption of the removed part lower than that of a similar element in which a GaAs substrate is formed all over the corresponding surface of a gallium nitride compound material and accordingly, the objective luminescent element having blue-light emission luminance can be manufactured.
Patent JP-H0271860-A (JP)
Title: Centrifugal separation apparatus
Inventor: RICHIYAADO HENRII MOZURII
IPC: B03B5/00
Filed: 1989-05-16
Abstract: PURPOSE: To efficiently separate centrifugally separating material by disposing plural scraping elements partially superposed on each other in different positions along the direction of a central shaft as scraper means. CONSTITUTION: The scraper means for separating the object by applying force on this object are disposed along the direction of the central shaft of the centrifugal force at the plane where the centrifugal force acts. The scraper means are formed as plural scraper brushes 20, 24 partially superposed on each other in the different positions along the direction of the central shaft and are positioned in at least the two different positions along the circumferential direction at the plane where the centrifugal force acts. Consequently, the execution of the efficient sepn. of the centrifugally separating object is made possible.
Patent JP-H05295566-A (JP)
Title: Metallic ornament and its production
Inventor: ATAKE HIROYUKI
IPC: B41M1/28
Filed: 1992-04-16
Abstract: PURPOSE:To provide a high design characteristic to the ornament by forming a corroded part with a hydraulically transferred printed pattern layer as a resist. CONSTITUTION:A corroded part is formed on the surface of a substrate with at least the surface-layer part consisting of a metallic layer with a hydraulically transferred printed pattern layer as a resist. The printed pattern layer is formed on the surface of a water-swollen film. The printed pattern layer is hydraulically transferred on the substrate surface of the metallic layer. The entire substrate surface is etched. The corroded pattern of metal in which the metal part except the printed pattern layer is made to be as the corroded part, is formed. This process is easily applied to the curved or three-dimensionally irregular surface of the substrate.
Patent JP-H09286840-A (JP)
Title: Epoxy resin composition
Inventor: SAKAMOTO TAKUMI
IPC: C08K5/19
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in a pot life, heat resistance and mechanical strengths and capable of a shortened curing time, improved productivity and the reduction in production cost by mixing a specified epoxy resin, a curing agent, tetradecyldimethylbenzylammonium chloride and an inorganic filler as the essential components. SOLUTION: This composition essentially consists of a bisphenol epoxy resin (A) having an epoxy equivalent of 185-195, an alicyclic epoxy resin (B) represented by the formula, a liquid acid anhydride curing agent (C), tetradecyldimethylbenzylammonium chloride (D) and 35-50vol.%, based on the entire resin composition, inorganic filler (E). The composition desirably one having a pot life of 40 deg.C or longer at 40 deg.C or below and desirably becoming demoldable within 30min under temperature conditions of 120-150 deg.C.
Patent JP-H10313059-A (JP)
Title: Timing verification error correction device
Inventor: KOBAYASHI SHIGEMI
IPC: H01L21/82
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to avoid a timing error without changing a net list and the constitution of a layout wiring based on data on a layout by a method wherein a capacitor aluminium layer suitable to aboid the timing error is decided from capacitor aluminium libraries of different capacitances and the capacitor aluminium layer is connected with an aluminium layer to be added with a delay. SOLUTION: First, a place, where a timing error is caused, is specified and a layout aluminium layer to be added with a delay is decided. A plurality of capacitor aluminium layers, which are constituted of only a first aluminium layer constituted of an independent layer different from a layout layer and have different capacitances, are prepared as a library 219. In a capacitor aluminium later decision means 216, a capacitor aluminium layer realizable a delay value enough to be able to avoid the timing error is decided from the previously prepared capacitor aluminium layer library 219 to connect the capacitor aluminium layer with the layout aluminium layer to be added with the delay. Thereby, the timing error can be easily avoided.
Patent JP-S62278433-A (JP)
Title: Method and apparatus for detecting turbidity
Inventor: URUSHIBARA SHOTARO
IPC: G01N21/49
Filed: 1986-05-28
Abstract: PURPOSE:To achieve a measurement constantly with a high accuracy, by correcting a difference between electrical signals obtained from a light receiving element under the condition of receiving a scattered light and an external light and under the condition of receiving the external light only, based on an electrical signal obtained therefrom under the condition of only receiving light from a light emitting element. CONSTITUTION:In a case 22 having a detection window 21 on the bottom thereof, a rotary plate 23 with a projection window 23A, a light receiving window 23B, a mobile light shielding plate 23C and a reference passive reflector 23D is arranged and rotated with a motor 24. In the first condition, a suspension is irradiated with light from a light emitting element 28 from the projection window 23A and the scattered light is received with a light receiving element 29 together with an external light through the light receiving window 23B. In the second condition, only the external light is received with the light receiving element 29 through the light receiving window 23B. In the third condition, the light from the light emitting element 28 is reflected on the reference passive reflector 23D and received with the light receiving element 29. The effect of the external light is removed by correcting the difference between electrical signals obtained from the light receiving element 29 in the first and second conditions based on an electrical signal from the light receiving element 29 obtained in the third condition.
Patent JP-H0420488-A (JP)
Title: Cage of elevator
Inventor: YOSHIMIYA YUZURU
IPC: B66B11/02
Filed: 1990-05-15
Abstract: PURPOSE:To provide possibility for even a small child to easily use an elevator cage till the floor where he lives, without requiring provision of any steps etc., in the cage, by furnishing those of the destination floor registering buttons which are used by a small child to register his floor living as the destination in the lower part of the operation board. CONSTITUTION:When a small child wants to travel to his floor living, for ex. 12th storey, he gets into the cage l and pushes a certain specified destination floor registering button 14 for 12th storey positioned in tone lower part of the operation board 6. Thereby the 12th storey is registered as the destination, and the cage 1 elevates or sinks till the 12th floor. Thus it becomes practicable for even a small child etc., to travel easily till his floor by the cage 1, which does not require provision of any steps etc., in the cage 1. Elimination of necessity for going up steps etc., in order to operate the operation board allows avoidance of such a danger as pinching the hand with the door likely otherwise to occur in case he on the steps must hold himself at the butting part of the door. Thus anyone can use the cage safely.
Patent JP-S62280235-A (JP)
Title: Porous film
Inventor: KAWAGUCHI HEIHACHIRO
IPC: B29L7/00
Filed: 1986-05-28
Abstract: PURPOSE:To obtain a porous film having a pliability, good moisture- permeability, leakproofness and strength, by melt-molding a composition comprising a polyolefin resin, a filler and a monoester into a film and stretching this film. CONSTITUTION:A porous film obtained by melt-molding a composition comprising a polyolefin resin, a filler and a monoester as the third component into a film and stretching this film. The proportions of the polyolefin resin, the filler and the third component are preferably such that 50-250pts.wt. filler and 5-50pts.wt. third component are used per 10pts.wt. polyolefin resin. Because of its pliability and toughness, a linear low-density polyethylene is particularly desirable as the polyolefin resin. The mean particle diameter of the filler is most desirably 0.5-5.0mu.
Patent JP-S5916653-A (JP)
Title: Pressure type continuous casting method
Inventor: NISHIMURA OSAMU
IPC: B22D11/04
Filed: 1982-07-16
Abstract: PURPOSE:To control stably the melt level in a mold and to perform titled continuous casting by regulating the flow rate in the initial period when charging is started with a steel orifice mounted to the tip of an immersion nozzle made of refractories, melting the orifice by molten steel with time and expelling the air in the immersion nozzle in a short time right after starting of charging. CONSTITUTION:A tundish stopper 6 is opened to start charging molten metal into a mold in order to start casting by using an immersion nozzle 5 made of refractories. The molten steel in the tundish 1 is charged into the mold 2 at the low flow rate throttled with a steel orifice block 9 having a small diameter. There is therefore no possibility of charging the molten steel at one time into the mold 2 in the stage of starting the casting, so that a good connection between a dummy bar head and a billet is obtd. The air in the nozzle 5 is substd. with the molten steel and the equil. state between the total head of the molten steel and the gaseous pressure is obtained in an extremely short time in order to maintain a stopper 6 in the intermediate casting state. The block 9 is melted by the molten steel flowing downward so that the bore thereof is gradually expanded until finally the block is thoroughly melted and the stable operation is started.
Patent JP-S62279502-A (JP)
Title: Magnetic recording/reproducing device
Inventor: YAMAGUCHI KANJI
IPC: G11B5/53
Filed: 1986-05-28
Abstract: PURPOSE:To record and reproduce multimode pictures of high quality with a small number of rotary transformers by connecting multiazimuth magnetic heads selected in accordance with modes to rotary transformers through a switching circuit provided on a rotary drum. CONSTITUTION:Pictures are recorded and reproduced on a magnetic tape, which is wound at an angle slightly wider than 270 deg. around the rotary drum whose diameter is 2/3 times as long as the diameter of a standard type drum, by multiazimuth magnetic heads DA1-DA4 which are formed with heads E1-E4 for standard mode different in azimuth angle and heads S1-S4 for long-time recording and are arranged at intervals of 90 deg.. These heads E1-E4 and S1-S4 are selectively connected to corresponding rotary transformers RT1-RT4 through transistors Q1 and Q2 whose turning-on/off is controlled in accordance with control signals supplied to terminals T1-T3 of the switching circuit provided on the rotary drum. Thus, multimode pictures of high quality are recorded and reproduced with a small number of shared rotary transformers.
Patent JP-S60102137-A (JP)
Title: Synthetic milk and synthetic condensed milk and their production
Inventor: TAKAHASHI YASUYUKI
IPC: A23L9/20
Filed: 1983-07-08
Abstract: PURPOSE:To produce the titled synthetic milk having low fat content and a W/O/W-type composite emulsion structure, and giving thick feeling to the palate, by mixing a water-phase with an oil or fat containing a lipophilic polyglycerol fatty acid ester, and mixing the resultant W/O-type emulsion with an aqueous phase having emulsifying activity. CONSTITUTION:Water or an aqueous phase is mixed with an oil or fat (e.g. hardened soybean oil) added with a lipophilic polyglycerol fatty acid ester (e.g. tetraglycerol condensed ricinoleic acid ester), and agitated with a homomixer, etc. to obtain a W/O-type emulsion. The objective synthetic milk composed of a W/O/W-type composite emulsion can be produced by mixing the W/O-type emulsion with water or an aqueous phase containing a substance having emulsifying and/or emulsion-stabilizing activity (e.g. sorbitan monostearate), and stirring and homogenizing the mixture with a homogenizer, etc.
Patent JP-S6015624-A (JP)
Title: Driving method of liquid crystal switch element for printer
Inventor: UMEDA TAKAO
IPC: G03G15/04
Filed: 1983-07-08
Abstract: PURPOSE:To make high-speed and high-quality printing possible by specifying the voltage which is applied to a ferroelectric liquid crystal such as a liquid crystal having chiral smectic C phase and H phase or the like. CONSTITUTION:When the voltage impressed to a ferroelectric liquid crystal is specified in accordance with a formula, an average value of the voltage is zero, and no DC components exit at all, and the degradation of the ferroelectric liquid crystal due to an electrochemical reaction is not caused. Since a negative voltage is impressed to the ferroelectric liquid crystal in the latter time T4 of a movement time T2 in case of formation of photoinsensitive dots, a light leak is reduced in the movement time T2, and the influence of a light leak in the time of next one-line driving is eliminated. Further, driving of a light source and that of a liquid crystal switch element are synchronized to reduce the intensity of light emitted from the light source in the movement time T2, and a light leak is reduced furthermore.
Patent JP-H0420034-A (JP)
Title: Sub-channel transmission system
Inventor: TAKASAGO AKIRA
IPC: H04L5/16
Filed: 1990-05-14
Abstract: PURPOSE:To transmit also the data of sub-channel without affecting on the data of a main channel in base band transmission by providing one transmission line to the neutral point of a transformer. CONSTITUTION:The neutral voltage of a transmission transformer 4 of a MO DEM 9 with sub-channel is Vs1+Vs2, the respective resistive component of the neutral line with respect to both lines is equal to each other, and the neutral voltage of a reception transformer 5 is similarly Vr1+Vr2. Moreover, a MO DEM 10 with sub-channel use similarly a transmission transformer 4A and a reception transformer 5A to form one communication channel without reflection. This is realized by 2-wire semi-duplex communication channels 7, 7A, and a transmission reception channel of a sub-channel block 8 uses the 2-wire semi-douplex communication channels 7 to implement the semi-duplex communication for the sub-channel data. Thus, the sub-channel transmission system not disturbing the main channel communication is realized.
Patent JP-S612076-A (JP)
Title: Maintenance control device of constitutional element
Inventor: SUMIYA YOSHIKI
IPC: G01M99/00
Filed: 1984-06-15
Abstract: PURPOSE:To control efficiently the maintenance of a motor or the like by forming a means for finding out the secular change characteristic of a constitutional element and a means for appreciating the life of the constitutional element. CONSTITUTION:The means for finding out the secular change characteristic of the constitutional element is constituted of a practical measurement section 18 for parts characteristic data and a parts characteristic data section 26 and a temperature 16 and an operation time 17 are inputted to a temperature/time parameter 22 and the output of the parameter 22 and the output of the parts characteristic data section 26 are inputted to an appreciation part 27 respectively. The life of the constitutional element is appreciated from the secular change characteristic of the constitutional element and its operating condition and the appreciated result is inputted to a display part 28 and an alarm part 29 to display and alarm the result. Thus, the definite life appreciation of the constitutional element can be attained and the maintenance of a motor or the like can be efficiently performed.